Internationalization of UI incomplete

Description

The internationalization of the user interface appears incomplete. The main elements are changed according to the locale, but many elements in dialogs remain in English, resulting in a weird language mix.

Some examples are:

Menu Background: Checkboxes dim, sharpen; Buttons Edit, Vector files

Dialog Background imagery: completely

Dialog Load vector files: completely

Dialog Map style: completely

Dialog Options: most elements

Judging from the code, l10n\map\LocalizationMap?.mxml needs to be extended to provide access to those elements.